Hand rest for a keyboard



FIG. 1 is a top perspective view of a hand rest for a keyboard showing my new design;

FIG. 2 is a top perspective view thereof, the broken line drawing of a keyboard is for illustrative purposes only and forms no part of the claimed design;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a side elevational view thereof; and,

FIG. 5 is a top plan view thereof. 

The ornamental design for a hand rest for a keyboard, as shown and described. 